Origin of superadd

1425–75; late Middle English superadden < Latin superaddere, equivalent to super- super- + addere to add
Related formssu·per·ad·di·tion [soo-per-uh-dish-uh n] /ˌsu pər əˈdɪʃ ən/, nounsu·per·ad·di·tion·al, adjective Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2018

Examples from the Web for superadded

Historical Examples of superadded

British Dictionary definitions for superadded


  1. (tr) to add (something) to something that has already been added; add as extra
Derived Formssuperaddition, nounsuperadditional, adjective
Collins English Dictionary - Complete & Unabridged 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012